General
- Target ec2c94a21a52027c229a7824d4a1c5ca.exe
- Size 791KB
- Sample240122-wthlnacdg2
- SHA256 cfd185173a9199f41d4819c7479cd868f6d913b0ca02a37ef93a802939889a6e
- MD5 ec2c94a21a52027c229a7824d4a1c5ca
- SHA1 b17aa25017bf7d0af7ffb946bcace0d51331d351
- SHA512 f44190b724851959ad712af3fecf4c397386b81a2c5f4258bd0b5ce028b173f29d57a296a448d1568d5de3eb25623f119cea3cabbee6c753890fe3e006df0761
- SSDEEP 24576:Skt2zwjdnAwQ4x2K3yWds0JkKyV0+mZbmNrUCV+7d9/1:PnnAlpadsLK+mZSgfpF
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
ec2c94a21a52027c229a7824d4a1c5ca.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
ec2c94a21a52027c229a7824d4a1c5ca.exe
Resource
win10v2004-20231215-en
Malware Config
Extracted
-
amadey
-
4.15
-
http://185.215.113.68
-
install_dir
d887ceb89d
-
install_file
explorhe.exe
-
strings_key
7cadc181267fafff9df8503e730d60e1
-
url_paths
/theme/index.php
Extracted
-
smokeloader
-
pub1
Extracted
-
smokeloader
-
2022
-
http://trad-einmyus.com/index.php
-
http://tradein-myus.com/index.php
-
http://trade-inmyus.com/index.php
Extracted
-
fabookie
-
http://app.alie3ksgaa.com/check/safe
Extracted
-
amadey
-
http://185.215.113.68
-
strings_key
7cadc181267fafff9df8503e730d60e1
-
url_paths
/theme/index.php
Extracted
-
risepro
-
193.233.132.62:50500
Extracted
-
djvu
-
http://habrafa.com/test1/get.php
-
extension
.cdpo
-
offline_id
Bn3q97hwLouKbhkQRNO4SeV07gjdEQVm8NKhg0t1
-
payload_url
http://brusuax.com/dl/build2.exe
http://habrafa.com/files/1/build3.exe
-
ransomnote
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Extracted
-
stealc
-
http://185.172.128.79
-
url_path
/3886d2276�6914c4.php
Targets
-
- Target ec2c94a21a52027c229a7824d4a1c5ca.exe
- Size 791KB
- SHA256 cfd185173a9199f41d4819c7479cd868f6d913b0ca02a37ef93a802939889a6e
- MD5 ec2c94a21a52027c229a7824d4a1c5ca
- SHA1 b17aa25017bf7d0af7ffb946bcace0d51331d351
- SHA512 f44190b724851959ad712af3fecf4c397386b81a2c5f4258bd0b5ce028b173f29d57a296a448d1568d5de3eb25623f119cea3cabbee6c753890fe3e006df0761
- SSDEEP 24576:Skt2zwjdnAwQ4x2K3yWds0JkKyV0+mZbmNrUCV+7d9/1:PnnAlpadsLK+mZSgfpF
- MD5 SHA1 SHA512 SSDEEP
-
DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
-
Detect Fabookie payload
-
Detect Vidar Stealer
-
Detect ZGRat V1
-
Detected Djvu ransomware
-
Glupteba payload
-
Modifies boot configuration data using bcdedit
-
Blocklisted process makes network request
-
Downloads MZ/PE file
-
Drops file in Drivers directory
-
Modifies Installed Components in the registry
-
Modifies Windows Firewall
-
Possible attempt to disable PatchGuard
Rootkits can use kernel patching to embed themselves in an operating system.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
-
Modifies file permissions
-
Accesses cryptocurrency files/wallets, possible credential harvesting
-
Adds Run key to start application
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-
Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Defense Evasion
File and Directory Permissions Modification
1Impair Defenses
3Disable or Modify Tools
2Modify Registry
5Subvert Trust Controls
1Install Root Certificate
1